Advanced NDT

IRIS- Internal Rotary Inspection System

• With IRIS the remaining wall thickness of tubes can be accurately measured
• IRIS is more accurate than other tube inspection techniques and has the advantage of presenting information about the geometry of defects
• Localised defects and wall-loss on both sides of the tube can be accurately measured
• Defects in tube attached to support plates can be measured without any limitations

Tank Floor Mapper

• The FloormapVS2i is latest version of the MFL floor scanner and comes with up-graded magnets to improve defect detectability and sizing on thicker materials, faster data capture with a custom designed micro controller and all new software.
• It produces a CAD drawing of the tank floor with the defects being positioned within 3mm accuracy.
• It’s a powerful cost effective tool which supports decisions on corrosion trending and remaining life projections.

PMI – Positive Material Identification

• Arc and spark source capabilities
• Parallel to laboratory accuracy

• Selenium source (Se-75)
• Tungsten/lead blankets
• Low energy radiation
• Smaller containment area – safety enhancement
• Increased film sensitivity
• No effect on plant equipment – nucleonics